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If you have Marty's filter, then you do not need the antenna disconnected . . . . . . but local RF interference will still cause reduced FOB range. At home I have to be with 10 feet of the car, but at work the FOB works 30-40 feet away.
FYI the filty box doesn't change anything RF related. It simply checks for a valid P38 FOB Type before allowing the data through to the BECM - hence prevents random wakeup.
FYI the filty box doesn't change anything RF related. It simply checks for a valid P38 FOB Type before allowing the data through to the BECM - hence prevents random wakeup.
